experimental wrapper types for `cudaEvent_t` that provide a modern C++ interface. #2017

ericniebler · 2024-07-20T00:57:54Z

This commit adds some simple, modern C++ wrappers for cudaEvent_t, namely:

cuda::experimental::event_ref is a non-owning wrapper around a cudaEvent_t.
cuda::experimental::event is an owning wrapper around a cudaEvent_t.
cuda::experimental::timed_event is a cuda::experimental::event that also records the time at which it was recorded.

It also adds a constructor tag cuda::experimental::uninit that can be used to defer initialization of the object.

* `cuda::experimental::event_ref` is a non-owning wrapper around a `cudaEvent_t`. * `cuda::experimental::event` is an owning wrapper around a `cudaEvent_t`. * `cuda::experimental::timed_event` is a `cuda::experimental::event` that also records the time at which it was recorded.

ericniebler · 2024-07-20T00:59:19Z

marking this as a draft because i haven't yet finished writing tests, but i want input on the design.

github-actions · 2024-07-20T03:21:34Z

🟨 CI finished in 2h 22m: Pass: 96%/56 | Total: 2h 35m | Avg: 2m 47s | Max: 12m 49s | Hits: 83%/1855

🟨 cudax: Pass: 96%/55 | Total: 2h 23m | Avg: 2m 36s | Max: 7m 38s | Hits: 83%/1855

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🟩 jobs
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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

github-actions · 2024-07-20T17:03:22Z

🟩 CI finished in 11m 09s: Pass: 100%/56 | Total: 2h 34m | Avg: 2m 45s | Max: 11m 09s | Hits: 84%/1913

🟩 cudax: Pass: 100%/55 | Total: 2h 23m | Avg: 2m 36s | Max: 7m 30s | Hits: 84%/1913

🟩 cpu
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  🟩 Intel              Pass: 100%/1   | Total:  2m 53s | Avg:  2m 53s | Max:  2m 53s | Hits:  85%/35    
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🟩 jobs
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  🟩 Test               Pass: 100%/8   | Total: 29m 26s | Avg:  3m 40s | Max:  4m 02s | Hits:  97%/280   
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🟩 pycuda: Pass: 100%/1 | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s
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  🟩 GCC13              Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s
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  🟩 Test               Pass: 100%/1   | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

…d of microsoconds according to the CUDA docs for `cudaEventElapsedTime`, the elapsed time has sub-microsecond resolution, so it is more appropriate to represent it in nanoseconds.

github-actions · 2024-07-20T17:55:43Z

🟩 CI finished in 10m 32s: Pass: 100%/56 | Total: 2h 34m | Avg: 2m 45s | Max: 10m 32s | Hits: 89%/1913

🟩 cudax: Pass: 100%/55 | Total: 2h 24m | Avg: 2m 37s | Max: 7m 30s | Hits: 89%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  2h 13m | Avg:  2m 36s | Max:  7m 30s | Hits:  89%/1773  
  🟩 arm64              Pass: 100%/4   | Total: 10m 55s | Avg:  2m 43s | Max:  3m 05s | Hits:  88%/140   
🟩 ctk
  🟩 12.0               Pass: 100%/23  | Total:  1h 00m | Avg:  2m 37s | Max:  7m 26s | Hits:  89%/799   
  🟩 12.5               Pass: 100%/32  | Total:  1h 23m | Avg:  2m 37s | Max:  7m 30s | Hits:  89%/1114  
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/23  | Total:  1h 00m | Avg:  2m 37s | Max:  7m 26s | Hits:  89%/799   
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  🟩 GCC12              Pass: 100%/12  | Total: 32m 58s | Avg:  2m 44s | Max:  4m 01s | Hits:  88%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 48s | Avg:  2m 48s | Max:  2m 48s | Hits:  91%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  7m 26s | Avg:  7m 26s | Max:  7m 26s | Hits:  62%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  7m 30s | Avg:  7m 30s | Max:  7m 30s | Hits:  62%/29    
🟩 cxx_family
  🟩 Clang              Pass: 100%/30  | Total:  1h 13m | Avg:  2m 26s | Max:  4m 03s | Hits:  92%/1050  
  🟩 GCC                Pass: 100%/22  | Total: 53m 01s | Avg:  2m 24s | Max:  4m 01s | Hits:  87%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 48s | Avg:  2m 48s | Max:  2m 48s | Hits:  91%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 14m 56s | Avg:  7m 28s | Max:  7m 30s | Hits:  62%/58    
🟩 gpu
  🟩 v100               Pass: 100%/55  | Total:  2h 24m | Avg:  2m 37s | Max:  7m 30s | Hits:  89%/1913  
🟩 jobs
  🟩 Build              Pass: 100%/47  | Total:  1h 53m | Avg:  2m 25s | Max:  7m 30s | Hits:  88%/1633  
  🟩 Test               Pass: 100%/8   | Total: 30m 22s | Avg:  3m 47s | Max:  4m 03s | Hits:  97%/280   
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 04s | Avg:  2m 04s | Max:  2m 04s | Hits:  85%/35    
  🟩 90a                Pass: 100%/1   | Total:  1m 58s | Avg:  1m 58s | Max:  1m 58s | Hits:  85%/35    
🟩 std
  🟩 17                 Pass: 100%/31  | Total:  1h 13m | Avg:  2m 23s | Max:  3m 53s | Hits:  90%/1085  
  🟩 20                 Pass: 100%/24  | Total:  1h 10m | Avg:  2m 55s | Max:  7m 30s | Hits:  88%/828

🟩 pycuda: Pass: 100%/1 | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s

👃 Inspect Changes

Modifications in project?

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+/-	CUDA Experimental
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Modifications in project or dependencies?

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	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
+/-	pycuda

🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

github-actions · 2024-07-21T23:09:09Z

🟩 CI finished in 10m 22s: Pass: 100%/56 | Total: 2h 31m | Avg: 2m 42s | Max: 10m 22s | Hits: 96%/1913

🟩 cudax: Pass: 100%/55 | Total: 2h 21m | Avg: 2m 33s | Max: 7m 34s | Hits: 96%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  2h 10m | Avg:  2m 33s | Max:  7m 34s | Hits:  96%/1773  
  🟩 arm64              Pass: 100%/4   | Total: 10m 53s | Avg:  2m 43s | Max:  2m 59s | Hits:  97%/140   
🟩 ctk
  🟩 12.0               Pass: 100%/23  | Total: 59m 21s | Avg:  2m 34s | Max:  7m 34s | Hits:  96%/799   
  🟩 12.5               Pass: 100%/32  | Total:  1h 21m | Avg:  2m 33s | Max:  7m 20s | Hits:  97%/1114  
🟩 cudacxx
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  🟩 GCC12              Pass: 100%/12  | Total: 30m 54s | Avg:  2m 34s | Max:  3m 37s | Hits:  94%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 45s | Avg:  2m 45s | Max:  2m 45s | Hits: 100%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  7m 34s | Avg:  7m 34s | Max:  7m 34s | Hits:  72%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  7m 20s | Avg:  7m 20s | Max:  7m 20s | Hits:  72%/29    
🟩 cxx_family
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  🟩 GCC                Pass: 100%/22  | Total: 50m 59s | Avg:  2m 19s | Max:  3m 37s | Hits:  94%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 45s | Avg:  2m 45s | Max:  2m 45s | Hits: 100%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 14m 54s | Avg:  7m 27s | Max:  7m 34s | Hits:  72%/58    
🟩 gpu
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🟩 jobs
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  🟩 Test               Pass: 100%/8   | Total: 29m 04s | Avg:  3m 38s | Max:  3m 57s | Hits:  97%/280   
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🟩 cpu
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🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s
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  🟩 v100               Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

miscco

Some nitpicks from my side, mostly regarding style

cudax/include/cuda/experimental/__event/event.cuh

cudax/include/cuda/experimental/__event/event_ref.cuh

cudax/include/cuda/experimental/__detail/utility.cuh

cudax/include/cuda/experimental/__event/timed_event.cuh

cudax/include/cuda/experimental/__event/event.cuh

pciolkosz · 2024-07-22T16:52:03Z

We will need to add current device manipulation and probably add a device taking constructor, but its probably a future PR

cudax/include/cuda/experimental/__event/event_ref.cuh

github-actions · 2024-07-22T20:46:42Z

🟩 CI finished in 3h 50m: Pass: 100%/56 | Total: 2h 45m | Avg: 2m 57s | Max: 11m 12s | Hits: 74%/1913

🟩 cudax: Pass: 100%/55 | Total: 2h 34m | Avg: 2m 48s | Max: 7m 54s | Hits: 74%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  2h 22m | Avg:  2m 48s | Max:  7m 54s | Hits:  75%/1773  
  🟩 arm64              Pass: 100%/4   | Total: 11m 21s | Avg:  2m 50s | Max:  3m 00s | Hits:  71%/140   
🟩 ctk
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🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/23  | Total:  1h 05m | Avg:  2m 51s | Max:  7m 51s | Hits:  75%/799   
  🟩 nvcc12.5           Pass: 100%/32  | Total:  1h 28m | Avg:  2m 46s | Max:  7m 54s | Hits:  74%/1114  
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/55  | Total:  2h 34m | Avg:  2m 48s | Max:  7m 54s | Hits:  74%/1913  
🟩 cxx
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  🟩 GCC12              Pass: 100%/12  | Total: 33m 23s | Avg:  2m 46s | Max:  4m 05s | Hits:  77%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 52s | Avg:  2m 52s | Max:  2m 52s | Hits:  74%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  7m 51s | Avg:  7m 51s | Max:  7m 51s | Hits:  41%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  7m 54s | Avg:  7m 54s | Max:  7m 54s | Hits:  41%/29    
🟩 cxx_family
  🟩 Clang              Pass: 100%/30  | Total:  1h 19m | Avg:  2m 39s | Max:  4m 24s | Hits:  77%/1050  
  🟩 GCC                Pass: 100%/22  | Total: 56m 01s | Avg:  2m 32s | Max:  4m 05s | Hits:  73%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 52s | Avg:  2m 52s | Max:  2m 52s | Hits:  74%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 15m 45s | Avg:  7m 52s | Max:  7m 54s | Hits:  41%/58    
🟩 gpu
  🟩 v100               Pass: 100%/55  | Total:  2h 34m | Avg:  2m 48s | Max:  7m 54s | Hits:  74%/1913  
🟩 jobs
  🟩 Build              Pass: 100%/47  | Total:  2h 01m | Avg:  2m 35s | Max:  7m 54s | Hits:  70%/1633  
  🟩 Test               Pass: 100%/8   | Total: 32m 32s | Avg:  4m 04s | Max:  4m 24s | Hits:  97%/280   
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  1m 54s | Avg:  1m 54s | Max:  1m 54s | Hits:  68%/35    
  🟩 90a                Pass: 100%/1   | Total:  2m 03s | Avg:  2m 03s | Max:  2m 03s | Hits:  68%/35    
🟩 std
  🟩 17                 Pass: 100%/31  | Total:  1h 19m | Avg:  2m 33s | Max:  4m 24s | Hits:  75%/1085  
  🟩 20                 Pass: 100%/24  | Total:  1h 14m | Avg:  3m 07s | Max:  7m 54s | Hits:  74%/828

🟩 pycuda: Pass: 100%/1 | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
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  🟩 12.5               Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

cudax/include/cuda/experimental/__event/event.cuh

ericniebler · 2024-07-24T00:22:14Z

@pciolkosz @miscco i prototyped the lazy design we discussed, but i didn't like it. instead i removed default constructibility. in the latest design,

you construct an event with a stream_ref and (optionally) flags.
the event is recorded in the constructor
you can construct an "uninitialized" event with event(uninit).
you can later assign to an uninitialized event like e = event(stream, flags).

pciolkosz · 2024-07-24T00:43:49Z

I like the changes, I think its a better way of expressing what I tried to achieve with the creation on record

I guess the only pattern I can see where its not working as well is:

auto e = cuda::event(uninit);
while (something) {
    e.record(some_stream);
    // some other usage of e
}

It would require either an if around e.record or extra record in the constructor before the loop. But I would still say the pros still outweigh this case

github-actions · 2024-07-24T13:43:46Z

🟩 CI finished in 13h 25m: Pass: 100%/56 | Total: 4h 50m | Avg: 5m 11s | Max: 12m 33s | Hits: 84%/1913

🟩 cudax: Pass: 100%/55 | Total: 4h 38m | Avg: 5m 03s | Max: 9m 21s | Hits: 84%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  4h 21m | Avg:  5m 08s | Max:  9m 21s | Hits:  84%/1773  
  🟩 arm64              Pass: 100%/4   | Total: 16m 13s | Avg:  4m 03s | Max:  4m 37s | Hits:  82%/140   
🟩 ctk
  🟩 12.0               Pass: 100%/23  | Total:  1h 57m | Avg:  5m 05s | Max:  9m 21s | Hits:  84%/799   
  🟩 12.5               Pass: 100%/32  | Total:  2h 40m | Avg:  5m 01s | Max:  9m 00s | Hits:  84%/1114  
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/23  | Total:  1h 57m | Avg:  5m 05s | Max:  9m 21s | Hits:  84%/799   
  🟩 nvcc12.5           Pass: 100%/32  | Total:  2h 40m | Avg:  5m 01s | Max:  9m 00s | Hits:  84%/1114  
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/55  | Total:  4h 38m | Avg:  5m 03s | Max:  9m 21s | Hits:  84%/1913  
🟩 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  9m 44s | Avg:  4m 52s | Max:  6m 06s | Hits:  85%/70    
  🟩 Clang10            Pass: 100%/2   | Total: 11m 33s | Avg:  5m 46s | Max:  6m 15s | Hits:  85%/70    
  🟩 Clang11            Pass: 100%/4   | Total: 20m 57s | Avg:  5m 14s | Max:  5m 51s | Hits:  85%/140   
  🟩 Clang12            Pass: 100%/4   | Total: 22m 13s | Avg:  5m 33s | Max:  6m 24s | Hits:  85%/140   
  🟩 Clang13            Pass: 100%/4   | Total: 20m 25s | Avg:  5m 06s | Max:  6m 17s | Hits:  85%/140   
  🟩 Clang14            Pass: 100%/6   | Total: 29m 52s | Avg:  4m 58s | Max:  6m 16s | Hits:  90%/210   
  🟩 Clang15            Pass: 100%/2   | Total: 10m 34s | Avg:  5m 17s | Max:  5m 25s | Hits:  85%/70    
  🟩 Clang16            Pass: 100%/6   | Total: 29m 23s | Avg:  4m 53s | Max:  6m 24s | Hits:  90%/210   
  🟩 GCC9               Pass: 100%/2   | Total:  8m 13s | Avg:  4m 06s | Max:  5m 21s | Hits:  80%/70    
  🟩 GCC10              Pass: 100%/4   | Total: 16m 00s | Avg:  4m 00s | Max:  4m 52s | Hits:  80%/140   
  🟩 GCC11              Pass: 100%/4   | Total: 18m 56s | Avg:  4m 44s | Max:  5m 08s | Hits:  80%/140   
  🟩 GCC12              Pass: 100%/12  | Total: 55m 28s | Avg:  4m 37s | Max:  6m 27s | Hits:  84%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  6m 26s | Avg:  6m 26s | Max:  6m 26s | Hits:  85%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  9m 21s | Avg:  9m 21s | Max:  9m 21s | Hits:  55%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  9m 00s | Avg:  9m 00s | Max:  9m 00s | Hits:  55%/29    
🟩 cxx_family
  🟩 Clang              Pass: 100%/30  | Total:  2h 34m | Avg:  5m 09s | Max:  6m 24s | Hits:  87%/1050  
  🟩 GCC                Pass: 100%/22  | Total:  1h 38m | Avg:  4m 28s | Max:  6m 27s | Hits:  82%/770   
  🟩 Intel              Pass: 100%/1   | Total:  6m 26s | Avg:  6m 26s | Max:  6m 26s | Hits:  85%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 18m 21s | Avg:  9m 10s | Max:  9m 21s | Hits:  55%/58    
🟩 gpu
  🟩 v100               Pass: 100%/55  | Total:  4h 38m | Avg:  5m 03s | Max:  9m 21s | Hits:  84%/1913  
🟩 jobs
  🟩 Build              Pass: 100%/47  | Total:  4h 07m | Avg:  5m 16s | Max:  9m 21s | Hits:  82%/1633  
  🟩 Test               Pass: 100%/8   | Total: 30m 12s | Avg:  3m 46s | Max:  4m 45s | Hits:  97%/280   
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  4m 54s | Avg:  4m 54s | Max:  4m 54s | Hits:  80%/35    
  🟩 90a                Pass: 100%/1   | Total:  6m 27s | Avg:  6m 27s | Max:  6m 27s | Hits:  80%/35    
🟩 std
  🟩 17                 Pass: 100%/31  | Total:  2h 40m | Avg:  5m 10s | Max:  6m 27s | Hits:  85%/1085  
  🟩 20                 Pass: 100%/24  | Total:  1h 57m | Avg:  4m 54s | Max:  9m 21s | Hits:  83%/828

🟩 pycuda: Pass: 100%/1 | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s

👃 Inspect Changes

Modifications in project?

	Project
	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
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	Thrust
+/-	CUDA Experimental
+/-	pycuda

🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

cudax/include/cuda/experimental/__detail/utility.cuh

cudax/include/cuda/experimental/__event/event.cuh

cudax/include/cuda/experimental/__event/event_ref.cuh

cudax/include/cuda/experimental/__event/timed_event.cuh

github-actions · 2024-07-24T22:16:13Z

🟨 CI finished in 3h 55m: Pass: 82%/56 | Total: 2h 37m | Avg: 2m 48s | Max: 12m 10s | Hits: 83%/1575

🟨 cudax: Pass: 81%/55 | Total: 2h 24m | Avg: 2m 38s | Max: 7m 37s | Hits: 83%/1575

🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  80%/51  | Total:  2h 14m | Avg:  2m 38s | Max:  7m 37s | Hits:  83%/1435  
  🟩 arm64              Pass: 100%/4   | Total: 10m 11s | Avg:  2m 32s | Max:  2m 41s | Hits:  82%/140   
🟨 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  4m 28s | Avg:  2m 14s | Max:  2m 21s | Hits:  85%/70    
  🟩 Clang10            Pass: 100%/2   | Total:  4m 20s | Avg:  2m 10s | Max:  2m 17s | Hits:  85%/70    
  🟩 Clang11            Pass: 100%/4   | Total:  8m 25s | Avg:  2m 06s | Max:  2m 10s | Hits:  85%/140   
  🟩 Clang12            Pass: 100%/4   | Total:  8m 03s | Avg:  2m 00s | Max:  2m 08s | Hits:  85%/140   
  🟩 Clang13            Pass: 100%/4   | Total:  8m 38s | Avg:  2m 09s | Max:  2m 19s | Hits:  85%/140   
  🟨 Clang14            Pass:  66%/6   | Total: 17m 09s | Avg:  2m 51s | Max:  4m 40s | Hits:  85%/140   
  🟩 Clang15            Pass: 100%/2   | Total:  4m 06s | Avg:  2m 03s | Max:  2m 04s | Hits:  85%/70    
  🟨 Clang16            Pass:  66%/6   | Total: 18m 23s | Avg:  3m 03s | Max:  4m 25s | Hits:  85%/140   
  🟩 GCC9               Pass: 100%/2   | Total:  4m 10s | Avg:  2m 05s | Max:  2m 06s | Hits:  80%/70    
  🟩 GCC10              Pass: 100%/4   | Total:  7m 50s | Avg:  1m 57s | Max:  2m 20s | Hits:  80%/140   
  🟩 GCC11              Pass: 100%/4   | Total:  7m 32s | Avg:  1m 53s | Max:  2m 06s | Hits:  80%/140   
  🟨 GCC12              Pass:  66%/12  | Total: 33m 54s | Avg:  2m 49s | Max:  4m 42s | Hits:  80%/280   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 53s | Avg:  2m 53s | Max:  2m 53s | Hits:  85%/35    
  🟥 MSVC14.36          Pass:   0%/1   | Total:  7m 37s | Avg:  7m 37s | Max:  7m 37s
  🟥 MSVC14.39          Pass:   0%/1   | Total:  7m 26s | Avg:  7m 26s | Max:  7m 26s
🟨 cxx_family
  🟨 Clang              Pass:  86%/30  | Total:  1h 13m | Avg:  2m 27s | Max:  4m 40s | Hits:  85%/910   
  🟨 GCC                Pass:  81%/22  | Total: 53m 26s | Avg:  2m 25s | Max:  4m 42s | Hits:  80%/630   
  🟩 Intel              Pass: 100%/1   | Total:  2m 53s | Avg:  2m 53s | Max:  2m 53s | Hits:  85%/35    
  🟥 MSVC               Pass:   0%/2   | Total: 15m 03s | Avg:  7m 31s | Max:  7m 37s
🟨 cudacxx_family
  🟨 nvcc               Pass:  81%/55  | Total:  2h 24m | Avg:  2m 38s | Max:  7m 37s | Hits:  83%/1575  
🟨 gpu
  🟨 v100               Pass:  81%/55  | Total:  2h 24m | Avg:  2m 38s | Max:  7m 37s | Hits:  83%/1575  
🟨 ctk
  🟨 12.0               Pass:  78%/23  | Total:  1h 01m | Avg:  2m 39s | Max:  7m 37s | Hits:  83%/630   
  🟨 12.5               Pass:  84%/32  | Total:  1h 23m | Avg:  2m 37s | Max:  7m 26s | Hits:  83%/945   
🟨 cudacxx
  🟨 nvcc12.0           Pass:  78%/23  | Total:  1h 01m | Avg:  2m 39s | Max:  7m 37s | Hits:  83%/630   
  🟨 nvcc12.5           Pass:  84%/32  | Total:  1h 23m | Avg:  2m 37s | Max:  7m 26s | Hits:  83%/945   
🟨 jobs
  🟨 Build              Pass:  95%/47  | Total:  1h 50m | Avg:  2m 21s | Max:  7m 37s | Hits:  83%/1575  
  🟥 Test               Pass:   0%/8   | Total: 34m 01s | Avg:  4m 15s | Max:  4m 42s
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 00s | Avg:  2m 00s | Max:  2m 00s | Hits:  80%/35    
  🟩 90a                Pass: 100%/1   | Total:  1m 53s | Avg:  1m 53s | Max:  1m 53s | Hits:  80%/35    
🟨 std
  🟨 17                 Pass:  87%/31  | Total:  1h 15m | Avg:  2m 25s | Max:  4m 42s | Hits:  83%/945   
  🟨 20                 Pass:  75%/24  | Total:  1h 09m | Avg:  2m 53s | Max:  7m 37s | Hits:  83%/630

🟩 pycuda: Pass: 100%/1 | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s

👃 Inspect Changes

Modifications in project?

	Project
	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
	pycuda

Modifications in project or dependencies?

	Project
	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
+/-	pycuda

🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

pciolkosz · 2024-07-25T00:26:57Z

cudax/test/event/event_smoke.cu

+TEST_CASE("can construct an event_ref from a cudaEvent_t", "[event]")
+{
+  ::cudaEvent_t ev;
+  CUDAX_REQUIRE(::cudaEventCreate(&ev) == ::cudaSuccess);


Suggestion: There is a CUDART macro in testing_common (I need to move that header) that check if a runtime calls was successful

pciolkosz · 2024-07-25T00:31:40Z

cudax/test/event/event_smoke.cu

+  CUDAX_REQUIRE(ref.get() == ev);
+  CUDAX_REQUIRE(!!ref);
+  // test implicit converstion from cudaEvent_t:
+  cudax::event_ref ref2 = ::test::fn_takes_event_ref(ev);


Suggestion: I don't know if its better, but when I have a pattern of thing, thing2, thing3 in sections starting with a comment, I started to put them into catch2 SECTION("comment") { thing...} instead. This way the comment ends up being displayed on error and there is no need to number things since these are different scopes

github-actions · 2024-07-25T02:17:14Z

🟨 CI finished in 3h 01m: Pass: 96%/56 | Total: 2h 42m | Avg: 2m 53s | Max: 15m 40s | Hits: 85%/1855

🟨 cudax: Pass: 96%/55 | Total: 2h 26m | Avg: 2m 39s | Max: 8m 31s | Hits: 85%/1855

🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  96%/51  | Total:  2h 17m | Avg:  2m 41s | Max:  8m 31s | Hits:  85%/1715  
  🟩 arm64              Pass: 100%/4   | Total:  9m 14s | Avg:  2m 18s | Max:  2m 28s | Hits:  82%/140   
🚨 cxx_family: MSVC 🚨
  🟩 Clang              Pass: 100%/30  | Total:  1h 13m | Avg:  2m 27s | Max:  4m 41s | Hits:  87%/1050  
  🟩 GCC                Pass: 100%/22  | Total: 53m 01s | Avg:  2m 24s | Max:  4m 22s | Hits:  82%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 49s | Avg:  2m 49s | Max:  2m 49s | Hits:  85%/35    
  🔥 MSVC               Pass:   0%/2   | Total: 16m 39s | Avg:  8m 19s | Max:  8m 31s
🔍 jobs: Build 🔍
  🔍 Build              Pass:  95%/47  | Total:  1h 53m | Avg:  2m 25s | Max:  8m 31s | Hits:  83%/1575  
  🟩 Test               Pass: 100%/8   | Total: 32m 47s | Avg:  4m 05s | Max:  4m 41s | Hits:  97%/280   
🔍 std: 20 🔍
  🟩 17                 Pass: 100%/31  | Total:  1h 15m | Avg:  2m 26s | Max:  4m 41s | Hits:  85%/1085  
  🔍 20                 Pass:  91%/24  | Total:  1h 10m | Avg:  2m 57s | Max:  8m 31s | Hits:  85%/770   
🟨 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  4m 19s | Avg:  2m 09s | Max:  2m 14s | Hits:  85%/70    
  🟩 Clang10            Pass: 100%/2   | Total:  4m 22s | Avg:  2m 11s | Max:  2m 13s | Hits:  85%/70    
  🟩 Clang11            Pass: 100%/4   | Total:  8m 33s | Avg:  2m 08s | Max:  2m 20s | Hits:  85%/140   
  🟩 Clang12            Pass: 100%/4   | Total:  9m 07s | Avg:  2m 16s | Max:  2m 40s | Hits:  85%/140   
  🟩 Clang13            Pass: 100%/4   | Total:  8m 41s | Avg:  2m 10s | Max:  2m 17s | Hits:  85%/140   
  🟩 Clang14            Pass: 100%/6   | Total: 16m 16s | Avg:  2m 42s | Max:  4m 06s | Hits:  90%/210   
  🟩 Clang15            Pass: 100%/2   | Total:  4m 08s | Avg:  2m 04s | Max:  2m 07s | Hits:  85%/70    
  🟩 Clang16            Pass: 100%/6   | Total: 18m 31s | Avg:  3m 05s | Max:  4m 41s | Hits:  90%/210   
  🟩 GCC9               Pass: 100%/2   | Total:  3m 54s | Avg:  1m 57s | Max:  2m 05s | Hits:  80%/70    
  🟩 GCC10              Pass: 100%/4   | Total:  7m 56s | Avg:  1m 59s | Max:  2m 10s | Hits:  80%/140   
  🟩 GCC11              Pass: 100%/4   | Total:  7m 57s | Avg:  1m 59s | Max:  2m 08s | Hits:  80%/140   
  🟩 GCC12              Pass: 100%/12  | Total: 33m 14s | Avg:  2m 46s | Max:  4m 22s | Hits:  84%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 49s | Avg:  2m 49s | Max:  2m 49s | Hits:  85%/35    
  🟥 MSVC14.36          Pass:   0%/1   | Total:  8m 08s | Avg:  8m 08s | Max:  8m 08s
  🟥 MSVC14.39          Pass:   0%/1   | Total:  8m 31s | Avg:  8m 31s | Max:  8m 31s
🟨 cudacxx_family
  🟨 nvcc               Pass:  96%/55  | Total:  2h 26m | Avg:  2m 39s | Max:  8m 31s | Hits:  85%/1855  
🟨 gpu
  🟨 v100               Pass:  96%/55  | Total:  2h 26m | Avg:  2m 39s | Max:  8m 31s | Hits:  85%/1855  
🟨 ctk
  🟨 12.0               Pass:  95%/23  | Total:  1h 01m | Avg:  2m 40s | Max:  8m 08s | Hits:  85%/770   
  🟨 12.5               Pass:  96%/32  | Total:  1h 25m | Avg:  2m 39s | Max:  8m 31s | Hits:  85%/1085  
🟨 cudacxx
  🟨 nvcc12.0           Pass:  95%/23  | Total:  1h 01m | Avg:  2m 40s | Max:  8m 08s | Hits:  85%/770   
  🟨 nvcc12.5           Pass:  96%/32  | Total:  1h 25m | Avg:  2m 39s | Max:  8m 31s | Hits:  85%/1085  
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 06s | Avg:  2m 06s | Max:  2m 06s | Hits:  80%/35    
  🟩 90a                Pass: 100%/1   | Total:  1m 59s | Avg:  1m 59s | Max:  1m 59s | Hits:  80%/35

🟩 pycuda: Pass: 100%/1 | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s

👃 Inspect Changes

Modifications in project?

	Project
	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
	pycuda

Modifications in project or dependencies?

	Project
	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
+/-	pycuda

🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

cudax/include/cuda/experimental/__event/event.cuh

github-actions · 2024-07-25T16:37:04Z

🟨 CI finished in 5h 00m: Pass: 99%/421 | Total: 5d 21h | Avg: 20m 13s | Max: 1h 05m | Hits: 75%/521796

🟨 cub: Pass: 98%/131 | Total: 2d 19h | Avg: 31m 08s | Max: 45m 52s | Hits: 70%/107721

🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  98%/123 | Total:  2d 15h | Avg: 30m 53s | Max: 45m 52s | Hits:  71%/100889
  🟩 arm64              Pass: 100%/8   | Total:  4h 38m | Avg: 34m 50s | Max: 39m 02s | Hits:  61%/6832  
🔍 ctk: 12.5 🔍
  🟩 11.1               Pass: 100%/15  | Total:  7h 35m | Avg: 30m 23s | Max: 45m 23s | Hits:  62%/11598 
  🟩 11.8               Pass: 100%/3   | Total:  2h 14m | Avg: 44m 45s | Max: 45m 52s | Hits:  61%/2562  
  🔍 12.5               Pass:  98%/113 | Total:  2d 10h | Avg: 30m 52s | Max: 45m 33s | Hits:  71%/93561 
🔍 cudacxx: nvcc12.5 🔍
  🟩 ClangCUDA17        Pass: 100%/2   | Total: 40m 24s | Avg: 20m 12s | Max: 20m 49s | Hits:  68%/1412  
  🟩 nvcc11.1           Pass: 100%/15  | Total:  7h 35m | Avg: 30m 23s | Max: 45m 23s | Hits:  62%/11598 
  🟩 nvcc11.8           Pass: 100%/3   | Total:  2h 14m | Avg: 44m 45s | Max: 45m 52s | Hits:  61%/2562  
  🔍 nvcc12.5           Pass:  98%/111 | Total:  2d 09h | Avg: 31m 04s | Max: 45m 33s | Hits:  72%/92149 
🔍 cudacxx_family: nvcc 🔍
  🟩 ClangCUDA          Pass: 100%/2   | Total: 40m 24s | Avg: 20m 12s | Max: 20m 49s | Hits:  68%/1412  
  🔍 nvcc               Pass:  98%/129 | Total:  2d 19h | Avg: 31m 18s | Max: 45m 52s | Hits:  70%/106309
🟨 cxx
  🟩 Clang9             Pass: 100%/6   | Total:  3h 06m | Avg: 31m 09s | Max: 37m 38s | Hits:  61%/4902  
  🟩 Clang10            Pass: 100%/3   | Total:  1h 43m | Avg: 34m 20s | Max: 35m 35s | Hits:  61%/2568  
  🟩 Clang11            Pass: 100%/4   | Total:  2h 17m | Avg: 34m 28s | Max: 36m 36s | Hits:  61%/3424  
  🟩 Clang12            Pass: 100%/4   | Total:  2h 13m | Avg: 33m 21s | Max: 34m 31s | Hits:  61%/3424  
  🟩 Clang13            Pass: 100%/4   | Total:  2h 13m | Avg: 33m 21s | Max: 35m 27s | Hits:  61%/3424  
  🟩 Clang14            Pass: 100%/4   | Total:  2h 12m | Avg: 33m 09s | Max: 34m 29s | Hits:  61%/3424  
  🟩 Clang15            Pass: 100%/4   | Total:  2h 18m | Avg: 34m 42s | Max: 36m 02s | Hits:  61%/3416  
  🟩 Clang16            Pass: 100%/4   | Total:  2h 18m | Avg: 34m 31s | Max: 35m 46s | Hits:  61%/3416  
  🟨 Clang17            Pass:  96%/26  | Total: 11h 11m | Avg: 25m 50s | Max: 38m 15s | Hits:  85%/21054 
  🟩 GCC6               Pass: 100%/2   | Total: 54m 25s | Avg: 27m 12s | Max: 27m 36s | Hits:  62%/1556  
  🟩 GCC7               Pass: 100%/6   | Total:  3h 07m | Avg: 31m 13s | Max: 33m 51s | Hits:  61%/4905  
  🟩 GCC8               Pass: 100%/6   | Total:  3h 13m | Avg: 32m 17s | Max: 34m 14s | Hits:  61%/4905  
  🟩 GCC9               Pass: 100%/6   | Total:  3h 14m | Avg: 32m 29s | Max: 35m 54s | Hits:  61%/4905  
  🟩 GCC10              Pass: 100%/4   | Total:  2h 23m | Avg: 35m 56s | Max: 36m 33s | Hits:  61%/3424  
  🟩 GCC11              Pass: 100%/7   | Total:  4h 30m | Avg: 38m 35s | Max: 45m 52s | Hits:  61%/5978  
  🟩 GCC12              Pass: 100%/4   | Total:  2h 19m | Avg: 34m 45s | Max: 36m 04s | Hits:  61%/3416  
  🟨 GCC13              Pass:  96%/28  | Total: 12h 23m | Avg: 26m 33s | Max: 39m 30s | Hits:  82%/23058 
  🟩 Intel2023.2.0      Pass: 100%/3   | Total:  1h 56m | Avg: 38m 43s | Max: 39m 12s | Hits:  61%/2340  
  🟩 MSVC14.16          Pass: 100%/1   | Total: 45m 23s | Avg: 45m 23s | Max: 45m 23s | Hits:  65%/697   
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 22m | Avg: 41m 12s | Max: 42m 01s | Hits:  65%/1394  
  🟩 MSVC14.39          Pass: 100%/3   | Total:  2h 12m | Avg: 44m 03s | Max: 45m 33s | Hits:  65%/2091  
🟨 cxx_family
  🟨 Clang              Pass:  98%/59  | Total:  1d 05h | Avg: 30m 06s | Max: 38m 15s | Hits:  71%/49052 
  🟨 GCC                Pass:  98%/63  | Total:  1d 08h | Avg: 30m 35s | Max: 45m 52s | Hits:  70%/52147 
  🟩 Intel              Pass: 100%/3   | Total:  1h 56m | Avg: 38m 43s | Max: 39m 12s | Hits:  61%/2340  
  🟩 MSVC               Pass: 100%/6   | Total:  4h 19m | Avg: 43m 19s | Max: 45m 33s | Hits:  65%/4182  
🟨 jobs
  🟩 Build              Pass: 100%/99  | Total:  2d 07h | Avg: 33m 47s | Max: 45m 52s | Hits:  61%/82101 
  🟨 DeviceLaunch       Pass:  87%/8   | Total:  2h 40m | Avg: 20m 06s | Max: 31m 44s | Hits:  99%/5978  
  🟩 GraphCapture       Pass: 100%/8   | Total:  2h 28m | Avg: 18m 32s | Max: 25m 03s | Hits:  99%/6832  
  🟨 HostLaunch         Pass:  87%/8   | Total:  2h 30m | Avg: 18m 51s | Max: 24m 51s | Hits:  99%/5978  
  🟩 TestGPU            Pass: 100%/8   | Total:  4h 33m | Avg: 34m 09s | Max: 39m 30s | Hits:  99%/6832  
🟨 std
  🟩 11                 Pass: 100%/34  | Total: 17h 01m | Avg: 30m 02s | Max: 45m 02s | Hits:  70%/28605 
  🟨 14                 Pass:  97%/37  | Total: 19h 28m | Avg: 31m 34s | Max: 45m 33s | Hits:  69%/29842 
  🟨 17                 Pass:  97%/36  | Total: 19h 03m | Avg: 31m 45s | Max: 45m 52s | Hits:  69%/29073 
  🟩 20                 Pass: 100%/24  | Total: 12h 26m | Avg: 31m 06s | Max: 41m 49s | Hits:  74%/20201 
🟨 gpu
  🟨 v100               Pass:  98%/131 | Total:  2d 19h | Avg: 31m 08s | Max: 45m 52s | Hits:  70%/107721
🟩 sm
  🟩 60;70;80;90        Pass: 100%/3   | Total:  2h 14m | Avg: 44m 45s | Max: 45m 52s | Hits:  61%/2562  
  🟩 90a                Pass: 100%/4   | Total:  1h 17m | Avg: 19m 22s | Max: 20m 26s | Hits:  61%/3416

🟩 thrust: Pass: 100%/118 | Total: 2d 02h | Avg: 25m 45s | Max: 1h 05m | Hits: 64%/138912

🟩 cpu
  🟩 amd64              Pass: 100%/110 | Total:  1d 22h | Avg: 25m 37s | Max:  1h 05m | Hits:  66%/129492
  🟩 arm64              Pass: 100%/8   | Total:  3h 41m | Avg: 27m 44s | Max: 31m 57s | Hits:  44%/9420  
🟩 ctk
  🟩 11.1               Pass: 100%/15  | Total:  6h 14m | Avg: 24m 59s | Max: 53m 21s | Hits:  61%/17660 
  🟩 11.8               Pass: 100%/3   | Total:  1h 47m | Avg: 35m 44s | Max: 38m 45s | Hits:  64%/3534  
  🟩 12.5               Pass: 100%/100 | Total:  1d 18h | Avg: 25m 34s | Max:  1h 05m | Hits:  65%/117718
🟩 cudacxx
  🟩 ClangCUDA17        Pass: 100%/2   | Total: 52m 57s | Avg: 26m 28s | Max: 29m 16s | Hits:  63%/2354  
  🟩 nvcc11.1           Pass: 100%/15  | Total:  6h 14m | Avg: 24m 59s | Max: 53m 21s | Hits:  61%/17660 
  🟩 nvcc11.8           Pass: 100%/3   | Total:  1h 47m | Avg: 35m 44s | Max: 38m 45s | Hits:  64%/3534  
  🟩 nvcc12.5           Pass: 100%/98  | Total:  1d 17h | Avg: 25m 33s | Max:  1h 05m | Hits:  65%/115364
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 52m 57s | Avg: 26m 28s | Max: 29m 16s | Hits:  63%/2354  
  🟩 nvcc               Pass: 100%/116 | Total:  2d 01h | Avg: 25m 44s | Max:  1h 05m | Hits:  64%/136558
🟩 cxx
  🟩 Clang9             Pass: 100%/6   | Total:  2h 22m | Avg: 23m 47s | Max: 28m 58s | Hits:  64%/7062  
  🟩 Clang10            Pass: 100%/3   | Total:  1h 20m | Avg: 26m 52s | Max: 29m 24s | Hits:  64%/3531  
  🟩 Clang11            Pass: 100%/4   | Total:  1h 42m | Avg: 25m 35s | Max: 27m 55s | Hits:  64%/4708  
  🟩 Clang12            Pass: 100%/4   | Total:  1h 44m | Avg: 26m 12s | Max: 27m 51s | Hits:  64%/4708  
  🟩 Clang13            Pass: 100%/4   | Total:  1h 38m | Avg: 24m 33s | Max: 26m 04s | Hits:  64%/4708  
  🟩 Clang14            Pass: 100%/4   | Total:  1h 46m | Avg: 26m 35s | Max: 29m 28s | Hits:  64%/4708  
  🟩 Clang15            Pass: 100%/4   | Total:  1h 47m | Avg: 26m 48s | Max: 30m 24s | Hits:  64%/4708  
  🟩 Clang16            Pass: 100%/4   | Total:  1h 46m | Avg: 26m 35s | Max: 28m 55s | Hits:  64%/4708  
  🟩 Clang17            Pass: 100%/18  | Total:  5h 41m | Avg: 18m 59s | Max: 29m 16s | Hits:  80%/21186 
  🟩 GCC6               Pass: 100%/2   | Total: 43m 38s | Avg: 21m 49s | Max: 23m 52s | Hits:  64%/2354  
  🟩 GCC7               Pass: 100%/6   | Total:  2h 28m | Avg: 24m 49s | Max: 29m 12s | Hits:  64%/7068  
  🟩 GCC8               Pass: 100%/6   | Total:  2h 29m | Avg: 24m 55s | Max: 30m 22s | Hits:  64%/7068  
  🟩 GCC9               Pass: 100%/6   | Total:  2h 35m | Avg: 25m 55s | Max: 30m 46s | Hits:  64%/7068  
  🟩 GCC10              Pass: 100%/4   | Total:  1h 52m | Avg: 28m 01s | Max: 32m 41s | Hits:  64%/4712  
  🟩 GCC11              Pass: 100%/7   | Total:  3h 38m | Avg: 31m 11s | Max: 38m 45s | Hits:  64%/8246  
  🟩 GCC12              Pass: 100%/4   | Total:  1h 53m | Avg: 28m 24s | Max: 30m 54s | Hits:  64%/4712  
  🟩 GCC13              Pass: 100%/20  | Total:  6h 41m | Avg: 20m 04s | Max: 31m 57s | Hits:  60%/23560 
  🟩 Intel2023.2.0      Pass: 100%/3   | Total:  1h 34m | Avg: 31m 25s | Max: 34m 57s | Hits:  64%/3540  
  🟩 MSVC14.16          Pass: 100%/1   | Total: 53m 21s | Avg: 53m 21s | Max: 53m 21s | Hits:  21%/1173  
  🟩 MSVC14.29          Pass: 100%/2   | Total:  1h 58m | Avg: 59m 15s | Max:  1h 00m | Hits:  21%/2346  
  🟩 MSVC14.39          Pass: 100%/6   | Total:  3h 59m | Avg: 39m 58s | Max:  1h 05m | Hits:  60%/7038  
🟩 cxx_family
  🟩 Clang              Pass: 100%/51  | Total: 19h 50m | Avg: 23m 20s | Max: 30m 24s | Hits:  69%/60027 
  🟩 GCC                Pass: 100%/55  | Total: 22h 23m | Avg: 24m 25s | Max: 38m 45s | Hits:  62%/64788 
  🟩 Intel              Pass: 100%/3   | Total:  1h 34m | Avg: 31m 25s | Max: 34m 57s | Hits:  64%/3540  
  🟩 MSVC               Pass: 100%/9   | Total:  6h 51m | Avg: 45m 44s | Max:  1h 05m | Hits:  47%/10557 
🟩 gpu
  🟩 v100               Pass: 100%/118 | Total:  2d 02h | Avg: 25m 45s | Max:  1h 05m | Hits:  64%/138912
🟩 jobs
  🟩 Build              Pass: 100%/99  | Total:  1d 22h | Avg: 28m 26s | Max:  1h 05m | Hits:  58%/116553
  🟩 TestCPU            Pass: 100%/11  | Total:  1h 43m | Avg:  9m 24s | Max: 18m 41s | Hits:  99%/12939 
  🟩 TestGPU            Pass: 100%/8   | Total:  2h 01m | Avg: 15m 08s | Max: 20m 30s | Hits:  99%/9420  
🟩 sm
  🟩 60;70;80;90        Pass: 100%/3   | Total:  1h 47m | Avg: 35m 44s | Max: 38m 45s | Hits:  64%/3534  
  🟩 90a                Pass: 100%/4   | Total:  1h 18m | Avg: 19m 30s | Max: 21m 04s | Hits:  22%/4712  
🟩 std
  🟩 11                 Pass: 100%/30  | Total: 10h 32m | Avg: 21m 05s | Max: 32m 03s | Hits:  68%/35328 
  🟩 14                 Pass: 100%/34  | Total: 15h 35m | Avg: 27m 31s | Max:  1h 01m | Hits:  62%/40020 
  🟩 17                 Pass: 100%/33  | Total: 15h 14m | Avg: 27m 42s | Max: 59m 56s | Hits:  62%/38847 
  🟩 20                 Pass: 100%/21  | Total:  9h 17m | Avg: 26m 31s | Max:  1h 05m | Hits:  66%/24717

🟩 libcudacxx: Pass: 100%/112 | Total: 20h 26m | Avg: 10m 57s | Max: 52m 10s | Hits: 83%/273250

🟩 cpu
  🟩 amd64              Pass: 100%/104 | Total: 19h 06m | Avg: 11m 01s | Max: 52m 10s | Hits:  83%/250904
  🟩 arm64              Pass: 100%/8   | Total:  1h 20m | Avg: 10m 02s | Max: 19m 21s | Hits:  82%/22346 
🟩 ctk
  🟩 11.1               Pass: 100%/15  | Total:  1h 27m | Avg:  5m 48s | Max: 25m 06s | Hits:  95%/39780 
  🟩 11.8               Pass: 100%/3   | Total: 59m 00s | Avg: 19m 40s | Max: 20m 49s | Hits:  46%/8064  
  🟩 12.5               Pass: 100%/94  | Total: 18h 00m | Avg: 11m 29s | Max: 52m 10s | Hits:  82%/225406
🟩 cudacxx
  🟩 ClangCUDA17        Pass: 100%/2   | Total: 34m 47s | Avg: 17m 23s | Max: 17m 27s | Hits:  37%/6099  
  🟩 nvcc11.1           Pass: 100%/15  | Total:  1h 27m | Avg:  5m 48s | Max: 25m 06s | Hits:  95%/39780 
  🟩 nvcc11.8           Pass: 100%/3   | Total: 59m 00s | Avg: 19m 40s | Max: 20m 49s | Hits:  46%/8064  
  🟩 nvcc12.5           Pass: 100%/92  | Total: 17h 26m | Avg: 11m 22s | Max: 52m 10s | Hits:  83%/219307
🟩 cudacxx_family
  🟩 ClangCUDA          Pass: 100%/2   | Total: 34m 47s | Avg: 17m 23s | Max: 17m 27s | Hits:  37%/6099  
  🟩 nvcc               Pass: 100%/110 | Total: 19h 52m | Avg: 10m 50s | Max: 52m 10s | Hits:  84%/267151
🟩 cxx
  🟩 Clang9             Pass: 100%/6   | Total: 50m 34s | Avg:  8m 25s | Max: 23m 32s | Hits:  87%/16160 
  🟩 Clang10            Pass: 100%/3   | Total: 31m 41s | Avg: 10m 33s | Max: 22m 18s | Hits:  78%/8109  
  🟩 Clang11            Pass: 100%/4   | Total: 42m 48s | Avg: 10m 42s | Max: 20m 02s | Hits:  82%/11181 
  🟩 Clang12            Pass: 100%/4   | Total:  1h 03m | Avg: 15m 48s | Max: 21m 27s | Hits:  60%/11181 
  🟩 Clang13            Pass: 100%/4   | Total: 32m 02s | Avg:  8m 00s | Max: 19m 54s | Hits:  83%/11181 
  🟩 Clang14            Pass: 100%/4   | Total: 33m 36s | Avg:  8m 24s | Max: 20m 55s | Hits:  82%/11181 
  🟩 Clang15            Pass: 100%/4   | Total: 15m 59s | Avg:  3m 59s | Max:  4m 17s | Hits:  98%/11173 
  🟩 Clang16            Pass: 100%/4   | Total: 46m 47s | Avg: 11m 41s | Max: 22m 07s | Hits:  69%/11173 
  🟩 Clang17            Pass: 100%/14  | Total:  3h 12m | Avg: 13m 46s | Max: 30m 44s | Hits:  82%/28445 
  🟩 GCC6               Pass: 100%/2   | Total:  5m 17s | Avg:  2m 38s | Max:  2m 50s | Hits:  99%/5045  
  🟩 GCC7               Pass: 100%/6   | Total: 25m 54s | Avg:  4m 19s | Max: 10m 03s | Hits:  98%/16146 
  🟩 GCC8               Pass: 100%/6   | Total: 26m 08s | Avg:  4m 21s | Max: 10m 33s | Hits:  99%/16154 
  🟩 GCC9               Pass: 100%/6   | Total: 33m 44s | Avg:  5m 37s | Max: 18m 55s | Hits:  88%/16158 
  🟩 GCC10              Pass: 100%/4   | Total: 30m 47s | Avg:  7m 41s | Max: 20m 54s | Hits:  83%/11181 
  🟩 GCC11              Pass: 100%/7   | Total:  1h 46m | Avg: 15m 13s | Max: 21m 01s | Hits:  59%/19237 
  🟩 GCC12              Pass: 100%/4   | Total: 46m 26s | Avg: 11m 36s | Max: 20m 22s | Hits:  68%/11173 
  🟩 GCC13              Pass: 100%/21  | Total:  5h 18m | Avg: 15m 10s | Max: 52m 10s | Hits:  90%/33902 
  🟩 Intel2023.2.0      Pass: 100%/3   | Total: 15m 22s | Avg:  5m 07s | Max:  5m 36s | Hits:  99%/8099  
  🟩 MSVC14.16          Pass: 100%/1   | Total: 25m 06s | Avg: 25m 06s | Max: 25m 06s | Hits:  47%/2536  
  🟩 MSVC14.29          Pass: 100%/2   | Total: 34m 39s | Avg: 17m 19s | Max: 23m 45s | Hits:  72%/5434  
  🟩 MSVC14.39          Pass: 100%/3   | Total: 48m 42s | Avg: 16m 14s | Max: 24m 45s | Hits:  81%/8401  
🟩 cxx_family
  🟩 Clang              Pass: 100%/47  | Total:  8h 29m | Avg: 10m 50s | Max: 30m 44s | Hits:  81%/119784
  🟩 GCC                Pass: 100%/56  | Total:  9h 53m | Avg: 10m 36s | Max: 52m 10s | Hits:  85%/128996
  🟩 Intel              Pass: 100%/3   | Total: 15m 22s | Avg:  5m 07s | Max:  5m 36s | Hits:  99%/8099  
  🟩 MSVC               Pass: 100%/6   | Total:  1h 48m | Avg: 18m 04s | Max: 25m 06s | Hits:  73%/16371 
🟩 gpu
  🟩 v100               Pass: 100%/112 | Total: 20h 26m | Avg: 10m 57s | Max: 52m 10s | Hits:  83%/273250
🟩 jobs
  🟩 Build              Pass: 100%/99  | Total: 14h 47m | Avg:  8m 57s | Max: 25m 06s | Hits:  83%/273230
  🟩 NVRTC              Pass: 100%/4   | Total:  1h 28m | Avg: 22m 08s | Max: 27m 58s | Hits: 100%/20    
  🟩 Test               Pass: 100%/8   | Total:  4h 09m | Avg: 31m 10s | Max: 52m 10s
  🟩 VerifyCodegen      Pass: 100%/1   | Total:  1m 56s | Avg:  1m 56s | Max:  1m 56s
🟩 sm
  🟩 60;70;80;90        Pass: 100%/3   | Total: 59m 00s | Avg: 19m 40s | Max: 20m 49s | Hits:  46%/8064  
  🟩 90a                Pass: 100%/4   | Total: 14m 30s | Avg:  3m 37s | Max:  3m 54s | Hits:  99%/11536 
🟩 std
  🟩 11                 Pass: 100%/29  | Total:  3h 46m | Avg:  7m 47s | Max: 30m 44s | Hits:  93%/58200 
  🟩 14                 Pass: 100%/32  | Total:  5h 09m | Avg:  9m 39s | Max: 34m 15s | Hits:  88%/81788 
  🟩 17                 Pass: 100%/31  | Total:  6h 47m | Avg: 13m 09s | Max: 52m 10s | Hits:  80%/84134 
  🟩 20                 Pass: 100%/19  | Total:  4h 41m | Avg: 14m 49s | Max: 28m 24s | Hits:  69%/49128

🟩 cudax: Pass: 100%/55 | Total: 2h 21m | Avg: 2m 34s | Max: 6m 08s | Hits: 92%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  2h 12m | Avg:  2m 36s | Max:  6m 08s | Hits:  92%/1773  
  🟩 arm64              Pass: 100%/4   | Total:  8m 42s | Avg:  2m 10s | Max:  2m 22s | Hits:  95%/140   
🟩 ctk
  🟩 12.0               Pass: 100%/23  | Total:  1h 00m | Avg:  2m 36s | Max:  6m 08s | Hits:  94%/799   
  🟩 12.5               Pass: 100%/32  | Total:  1h 21m | Avg:  2m 32s | Max:  5m 58s | Hits:  90%/1114  
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/23  | Total:  1h 00m | Avg:  2m 36s | Max:  6m 08s | Hits:  94%/799   
  🟩 nvcc12.5           Pass: 100%/32  | Total:  1h 21m | Avg:  2m 32s | Max:  5m 58s | Hits:  90%/1114  
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  6m 08s | Hits:  92%/1913  
🟩 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  3m 59s | Avg:  1m 59s | Max:  2m 07s | Hits:  94%/70    
  🟩 Clang10            Pass: 100%/2   | Total:  4m 17s | Avg:  2m 08s | Max:  2m 23s | Hits:  94%/70    
  🟩 Clang11            Pass: 100%/4   | Total:  8m 10s | Avg:  2m 02s | Max:  2m 12s | Hits:  94%/140   
  🟩 Clang12            Pass: 100%/4   | Total:  7m 44s | Avg:  1m 56s | Max:  2m 05s | Hits:  94%/140   
  🟩 Clang13            Pass: 100%/4   | Total:  8m 10s | Avg:  2m 02s | Max:  2m 15s | Hits:  94%/140   
  🟩 Clang14            Pass: 100%/6   | Total: 18m 31s | Avg:  3m 05s | Max:  4m 58s | Hits:  94%/210   
  🟩 Clang15            Pass: 100%/2   | Total:  4m 30s | Avg:  2m 15s | Max:  2m 16s | Hits:  91%/70    
  🟩 Clang16            Pass: 100%/6   | Total: 17m 36s | Avg:  2m 56s | Max:  4m 20s | Hits:  95%/210   
  🟩 GCC9               Pass: 100%/2   | Total:  3m 51s | Avg:  1m 55s | Max:  1m 57s | Hits:  92%/70    
  🟩 GCC10              Pass: 100%/4   | Total:  8m 59s | Avg:  2m 14s | Max:  2m 40s | Hits:  92%/140   
  🟩 GCC11              Pass: 100%/4   | Total:  7m 12s | Avg:  1m 48s | Max:  2m 05s | Hits:  92%/140   
  🟩 GCC12              Pass: 100%/12  | Total: 33m 39s | Avg:  2m 48s | Max:  5m 00s | Hits:  93%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 45s | Avg:  2m 45s | Max:  2m 45s | Hits:  88%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  6m 08s | Avg:  6m 08s | Max:  6m 08s | Hits:  58%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  5m 58s | Avg:  5m 58s | Max:  5m 58s | Hits:  58%/29    
🟩 cxx_family
  🟩 Clang              Pass: 100%/30  | Total:  1h 12m | Avg:  2m 25s | Max:  4m 58s | Hits:  94%/1050  
  🟩 GCC                Pass: 100%/22  | Total: 53m 41s | Avg:  2m 26s | Max:  5m 00s | Hits:  92%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 45s | Avg:  2m 45s | Max:  2m 45s | Hits:  88%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 12m 06s | Avg:  6m 03s | Max:  6m 08s | Hits:  58%/58    
🟩 gpu
  🟩 v100               Pass: 100%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  6m 08s | Hits:  92%/1913  
🟩 jobs
  🟩 Build              Pass: 100%/47  | Total:  1h 46m | Avg:  2m 16s | Max:  6m 08s | Hits:  91%/1633  
  🟩 Test               Pass: 100%/8   | Total: 34m 40s | Avg:  4m 20s | Max:  5m 00s | Hits:  97%/280   
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 05s | Avg:  2m 05s | Max:  2m 05s | Hits:  94%/35    
  🟩 90a                Pass: 100%/1   | Total:  2m 02s | Avg:  2m 02s | Max:  2m 02s | Hits:  91%/35    
🟩 std
  🟩 17                 Pass: 100%/31  | Total:  1h 13m | Avg:  2m 22s | Max:  5m 00s | Hits:  93%/1085  
  🟩 20                 Pass: 100%/24  | Total:  1h 08m | Avg:  2m 50s | Max:  6m 08s | Hits:  91%/828

🟩 cccl: Pass: 100%/4 | Total: 18m 28s | Avg: 4m 37s | Max: 5m 21s

🟩 cpu
  🟩 amd64              Pass: 100%/4   | Total: 18m 28s | Avg:  4m 37s | Max:  5m 21s
🟩 ctk
  🟩 11.1               Pass: 100%/2   | Total:  8m 41s | Avg:  4m 20s | Max:  4m 46s
  🟩 12.5               Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  5m 21s
🟩 cudacxx
  🟩 nvcc11.1           Pass: 100%/2   | Total:  8m 41s | Avg:  4m 20s | Max:  4m 46s
  🟩 nvcc12.5           Pass: 100%/2   | Total:  9m 47s | Avg:  4m 53s | Max:  5m 21s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/4   | Total: 18m 28s | Avg:  4m 37s | Max:  5m 21s
🟩 cxx
  🟩 Clang9             Pass: 100%/1   | Total:  4m 46s | Avg:  4m 46s | Max:  4m 46s
  🟩 Clang17            Pass: 100%/1   | Total:  5m 21s | Avg:  5m 21s | Max:  5m 21s
  🟩 GCC6               Pass: 100%/1   | Total:  3m 55s | Avg:  3m 55s | Max:  3m 55s
  🟩 GCC13              Pass: 100%/1   | Total:  4m 26s | Avg:  4m 26s | Max:  4m 26s
🟩 cxx_family
  🟩 Clang              Pass: 100%/2   | Total: 10m 07s | Avg:  5m 03s | Max:  5m 21s
  🟩 GCC                Pass: 100%/2   | Total:  8m 21s | Avg:  4m 10s | Max:  4m 26s
🟩 gpu
  🟩 v100               Pass: 100%/4   | Total: 18m 28s | Avg:  4m 37s | Max:  5m 21s
🟩 jobs
  🟩 Infra              Pass: 100%/4   | Total: 18m 28s | Avg:  4m 37s | Max:  5m 21s

🟩 pycuda: Pass: 100%/1 | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s

👃 Inspect Changes

Modifications in project?

	Project
+/-	CCCL Infrastructure
	libcu++
	CUB
	Thrust
+/-	CUDA Experimental
	pycuda

Modifications in project or dependencies?

	Project
+/-	CCCL Infrastructure
+/-	libcu++
+/-	CUB
+/-	Thrust
+/-	CUDA Experimental
+/-	pycuda

🏃‍ Runner counts (total jobs: 421)

#	Runner
305	`linux-amd64-cpu16`
65	`linux-amd64-gpu-v100-latest-1`
28	`linux-arm64-cpu16`
23	`windows-amd64-cpu16`

github-actions · 2024-07-26T04:47:12Z

🟨 CI finished in 6h 59m: Pass: 94%/56 | Total: 2h 33m | Avg: 2m 44s | Max: 11m 36s | Hits: 95%/1808

🟨 cudax: Pass: 94%/55 | Total: 2h 21m | Avg: 2m 34s | Max: 8m 47s | Hits: 95%/1808

🔍 cpu: amd64 🔍
  🔍 amd64              Pass:  94%/51  | Total:  2h 11m | Avg:  2m 34s | Max:  8m 47s | Hits:  94%/1668  
  🟩 arm64              Pass: 100%/4   | Total: 10m 15s | Avg:  2m 33s | Max:  2m 48s | Hits:  97%/140   
🔍 jobs: Test 🔍
  🟩 Build              Pass: 100%/47  | Total:  1h 51m | Avg:  2m 22s | Max:  8m 47s | Hits:  94%/1633  
  🔍 Test               Pass:  62%/8   | Total: 29m 52s | Avg:  3m 44s | Max:  4m 06s | Hits:  96%/175   
🔍 std: 17 🔍
  🔍 17                 Pass:  90%/31  | Total:  1h 12m | Avg:  2m 20s | Max:  3m 59s | Hits:  97%/980   
  🟩 20                 Pass: 100%/24  | Total:  1h 09m | Avg:  2m 53s | Max:  8m 47s | Hits:  92%/828   
🟨 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 09s | Hits: 100%/70    
  🟩 Clang10            Pass: 100%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 08s | Hits: 100%/70    
  🟩 Clang11            Pass: 100%/4   | Total:  8m 49s | Avg:  2m 12s | Max:  2m 31s | Hits: 100%/140   
  🟩 Clang12            Pass: 100%/4   | Total:  8m 03s | Avg:  2m 00s | Max:  2m 11s | Hits: 100%/140   
  🟩 Clang13            Pass: 100%/4   | Total:  8m 36s | Avg:  2m 09s | Max:  2m 18s | Hits: 100%/140   
  🟨 Clang14            Pass:  83%/6   | Total: 15m 50s | Avg:  2m 38s | Max:  3m 59s | Hits: 100%/175   
  🟩 Clang15            Pass: 100%/2   | Total:  4m 44s | Avg:  2m 22s | Max:  2m 33s | Hits: 100%/70    
  🟨 Clang16            Pass:  83%/6   | Total: 17m 31s | Avg:  2m 55s | Max:  4m 06s | Hits: 100%/175   
  🟩 GCC9               Pass: 100%/2   | Total:  3m 47s | Avg:  1m 53s | Max:  1m 57s | Hits:  94%/70    
  🟩 GCC10              Pass: 100%/4   | Total:  8m 00s | Avg:  2m 00s | Max:  2m 11s | Hits:  94%/140   
  🟩 GCC11              Pass: 100%/4   | Total:  7m 58s | Avg:  1m 59s | Max:  2m 06s | Hits:  94%/140   
  🟨 GCC12              Pass:  91%/12  | Total: 31m 31s | Avg:  2m 37s | Max:  3m 47s | Hits:  94%/385   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 40s | Avg:  2m 40s | Max:  2m 40s | Hits: 100%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  8m 47s | Avg:  8m 47s | Max:  8m 47s | Hits:  20%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  7m 18s | Avg:  7m 18s | Max:  7m 18s | Hits:  20%/29    
🟨 cxx_family
  🟨 Clang              Pass:  93%/30  | Total:  1h 11m | Avg:  2m 23s | Max:  4m 06s | Hits: 100%/980   
  🟨 GCC                Pass:  95%/22  | Total: 51m 16s | Avg:  2m 19s | Max:  3m 47s | Hits:  94%/735   
  🟩 Intel              Pass: 100%/1   | Total:  2m 40s | Avg:  2m 40s | Max:  2m 40s | Hits: 100%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max:  8m 47s | Hits:  20%/58    
🟨 cudacxx_family
  🟨 nvcc               Pass:  94%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  8m 47s | Hits:  95%/1808  
🟨 gpu
  🟨 v100               Pass:  94%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  8m 47s | Hits:  95%/1808  
🟨 ctk
  🟨 12.0               Pass:  95%/23  | Total: 59m 37s | Avg:  2m 35s | Max:  8m 47s | Hits:  94%/764   
  🟨 12.5               Pass:  93%/32  | Total:  1h 22m | Avg:  2m 33s | Max:  7m 18s | Hits:  95%/1044  
🟨 cudacxx
  🟨 nvcc12.0           Pass:  95%/23  | Total: 59m 37s | Avg:  2m 35s | Max:  8m 47s | Hits:  94%/764   
  🟨 nvcc12.5           Pass:  93%/32  | Total:  1h 22m | Avg:  2m 33s | Max:  7m 18s | Hits:  95%/1044  
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 01s | Avg:  2m 01s | Max:  2m 01s | Hits:  94%/35    
  🟩 90a                Pass: 100%/1   | Total:  1m 51s | Avg:  1m 51s | Max:  1m 51s | Hits:  94%/35

🟩 pycuda: Pass: 100%/1 | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s

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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

github-actions · 2024-07-26T07:42:15Z

🟩 CI finished in 9h 53m: Pass: 100%/56 | Total: 2h 32m | Avg: 2m 43s | Max: 11m 36s | Hits: 95%/1913

🟩 cudax: Pass: 100%/55 | Total: 2h 21m | Avg: 2m 34s | Max: 8m 47s | Hits: 95%/1913

🟩 cpu
  🟩 amd64              Pass: 100%/51  | Total:  2h 11m | Avg:  2m 34s | Max:  8m 47s | Hits:  95%/1773  
  🟩 arm64              Pass: 100%/4   | Total: 10m 15s | Avg:  2m 33s | Max:  2m 48s | Hits:  97%/140   
🟩 ctk
  🟩 12.0               Pass: 100%/23  | Total: 59m 20s | Avg:  2m 34s | Max:  8m 47s | Hits:  94%/799   
  🟩 12.5               Pass: 100%/32  | Total:  1h 21m | Avg:  2m 33s | Max:  7m 18s | Hits:  95%/1114  
🟩 cudacxx
  🟩 nvcc12.0           Pass: 100%/23  | Total: 59m 20s | Avg:  2m 34s | Max:  8m 47s | Hits:  94%/799   
  🟩 nvcc12.5           Pass: 100%/32  | Total:  1h 21m | Avg:  2m 33s | Max:  7m 18s | Hits:  95%/1114  
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  8m 47s | Hits:  95%/1913  
🟩 cxx
  🟩 Clang9             Pass: 100%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 09s | Hits: 100%/70    
  🟩 Clang10            Pass: 100%/2   | Total:  4m 05s | Avg:  2m 02s | Max:  2m 08s | Hits: 100%/70    
  🟩 Clang11            Pass: 100%/4   | Total:  8m 49s | Avg:  2m 12s | Max:  2m 31s | Hits: 100%/140   
  🟩 Clang12            Pass: 100%/4   | Total:  8m 03s | Avg:  2m 00s | Max:  2m 11s | Hits: 100%/140   
  🟩 Clang13            Pass: 100%/4   | Total:  8m 36s | Avg:  2m 09s | Max:  2m 18s | Hits: 100%/140   
  🟩 Clang14            Pass: 100%/6   | Total: 15m 33s | Avg:  2m 35s | Max:  3m 42s | Hits: 100%/210   
  🟩 Clang15            Pass: 100%/2   | Total:  4m 44s | Avg:  2m 22s | Max:  2m 33s | Hits: 100%/70    
  🟩 Clang16            Pass: 100%/6   | Total: 17m 16s | Avg:  2m 52s | Max:  4m 06s | Hits: 100%/210   
  🟩 GCC9               Pass: 100%/2   | Total:  3m 47s | Avg:  1m 53s | Max:  1m 57s | Hits:  94%/70    
  🟩 GCC10              Pass: 100%/4   | Total:  8m 00s | Avg:  2m 00s | Max:  2m 11s | Hits:  94%/140   
  🟩 GCC11              Pass: 100%/4   | Total:  7m 58s | Avg:  1m 59s | Max:  2m 06s | Hits:  94%/140   
  🟩 GCC12              Pass: 100%/12  | Total: 31m 38s | Avg:  2m 38s | Max:  3m 49s | Hits:  94%/420   
  🟩 Intel2023.2.0      Pass: 100%/1   | Total:  2m 40s | Avg:  2m 40s | Max:  2m 40s | Hits: 100%/35    
  🟩 MSVC14.36          Pass: 100%/1   | Total:  8m 47s | Avg:  8m 47s | Max:  8m 47s | Hits:  20%/29    
  🟩 MSVC14.39          Pass: 100%/1   | Total:  7m 18s | Avg:  7m 18s | Max:  7m 18s | Hits:  20%/29    
🟩 cxx_family
  🟩 Clang              Pass: 100%/30  | Total:  1h 11m | Avg:  2m 22s | Max:  4m 06s | Hits: 100%/1050  
  🟩 GCC                Pass: 100%/22  | Total: 51m 23s | Avg:  2m 20s | Max:  3m 49s | Hits:  94%/770   
  🟩 Intel              Pass: 100%/1   | Total:  2m 40s | Avg:  2m 40s | Max:  2m 40s | Hits: 100%/35    
  🟩 MSVC               Pass: 100%/2   | Total: 16m 05s | Avg:  8m 02s | Max:  8m 47s | Hits:  20%/58    
🟩 gpu
  🟩 v100               Pass: 100%/55  | Total:  2h 21m | Avg:  2m 34s | Max:  8m 47s | Hits:  95%/1913  
🟩 jobs
  🟩 Build              Pass: 100%/47  | Total:  1h 51m | Avg:  2m 22s | Max:  8m 47s | Hits:  94%/1633  
  🟩 Test               Pass: 100%/8   | Total: 29m 27s | Avg:  3m 40s | Max:  4m 06s | Hits:  97%/280   
🟩 sm
  🟩 90                 Pass: 100%/1   | Total:  2m 01s | Avg:  2m 01s | Max:  2m 01s | Hits:  94%/35    
  🟩 90a                Pass: 100%/1   | Total:  1m 51s | Avg:  1m 51s | Max:  1m 51s | Hits:  94%/35    
🟩 std
  🟩 17                 Pass: 100%/31  | Total:  1h 11m | Avg:  2m 19s | Max:  3m 49s | Hits:  97%/1085  
  🟩 20                 Pass: 100%/24  | Total:  1h 09m | Avg:  2m 53s | Max:  8m 47s | Hits:  92%/828

🟩 pycuda: Pass: 100%/1 | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s

🟩 cpu
  🟩 amd64              Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 ctk
  🟩 12.5               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cudacxx
  🟩 nvcc12.5           Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cudacxx_family
  🟩 nvcc               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cxx
  🟩 GCC13              Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 cxx_family
  🟩 GCC                Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 gpu
  🟩 v100               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s
🟩 jobs
  🟩 Test               Pass: 100%/1   | Total: 11m 36s | Avg: 11m 36s | Max: 11m 36s

👃 Inspect Changes

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🏃‍ Runner counts (total jobs: 56)

#	Runner
41	`linux-amd64-cpu16`
9	`linux-amd64-gpu-v100-latest-1`
4	`linux-arm64-cpu16`
2	`windows-amd64-cpu16`

…+ interface. (NVIDIA#2017) * Wrapper types for `cudaEvent_t` that provide a modern C++ interface. * `cuda::experimental::event_ref` is a non-owning wrapper around a `cudaEvent_t`. * `cuda::experimental::event` is an owning wrapper around a `cudaEvent_t`. * `cuda::experimental::timed_event` is a `cuda::experimental::event` that also records the time at which it was recorded. * apparently `__event` is a word of power for msvc * represent the elapsed time between two events with nanoseconds instead of microsoconds according to the CUDA docs for `cudaEventElapsedTime`, the elapsed time has sub-microsecond resolution, so it is more appropriate to represent it in nanoseconds. * prune unused headers, switch to rst-friendly doxygen comment style * add class synopsis comments * construct with a stream_ref and record the event on construction * review feedback * tests for `cudax::event` and `cudax::timed_event` * change `event_ref::wait` to use `cudaEventSynchronize` * Use a struct for windows instead * Do not include superfluous config header * Add clang-format rule for cudax * Spell `cudax_add_catch2_test` correctly * Fix formatting issues --------- Co-authored-by: Michael Schellenberger Costa <miscco@nvidia.com>

ericniebler requested review from a team as code owners July 20, 2024 00:57

ericniebler requested review from alliepiper, griwes and pciolkosz and removed request for alliepiper and griwes July 20, 2024 00:57

ericniebler marked this pull request as draft July 20, 2024 00:58

apparently __event is a word of power for msvc

a45c33b

represent the elapsed time between two events with nanoseconds instea…

32e2624

…d of microsoconds according to the CUDA docs for `cudaEventElapsedTime`, the elapsed time has sub-microsecond resolution, so it is more appropriate to represent it in nanoseconds.

Merge branch 'main' into cudax-event

227464e

miscco reviewed Jul 22, 2024

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ericniebler added 2 commits July 22, 2024 16:52

prune unused headers, switch to rst-friendly doxygen comment style

284328f

Merge remote-tracking branch 'origin/main' into cudax-event

731eb4c

pciolkosz reviewed Jul 22, 2024

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cudax/include/cuda/experimental/__event/event_ref.cuh Outdated Show resolved Hide resolved

ericniebler commented Jul 22, 2024

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cudax/include/cuda/experimental/__event/event.cuh Outdated Show resolved Hide resolved

add class synopsis comments

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bernhardmgruber mentioned this pull request Jul 23, 2024

Add event abstractions #2033

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pciolkosz linked an issue Jul 23, 2024 that may be closed by this pull request

Add event abstractions #2034

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construct with a stream_ref and record the event on construction

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miscco approved these changes Jul 24, 2024

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ericniebler added 2 commits July 24, 2024 17:09

review feedback

2932ff5

tests for cudax::event and cudax::timed_event

2585468

ericniebler marked this pull request as ready for review July 24, 2024 18:20

change event_ref::wait to use cudaEventSynchronize

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pciolkosz reviewed Jul 25, 2024

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pciolkosz approved these changes Jul 25, 2024

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miscco approved these changes Jul 25, 2024

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cudax/include/cuda/experimental/__event/event.cuh Outdated Show resolved Hide resolved

miscco added 4 commits July 25, 2024 13:25

Use a struct for windows instead

a0d1bcc

Do not include superfluous config header

2af6135

Add clang-format rule for cudax

9ade362

Spell cudax_add_catch2_test correctly

3f65ae3

Fix formatting issues

9b383b6

pciolkosz mentioned this pull request Jul 25, 2024

[CUDAX] Add a dummy device struct for now #2066

Merged

miscco enabled auto-merge (squash) July 25, 2024 21:26

ericniebler added 2 commits July 25, 2024 21:45

roll back change to .clang-format

4a6a01f

Merge remote-tracking branch 'origin/main' into cudax-event

f13b0d5

miscco merged commit a4cd52e into NVIDIA:main Jul 26, 2024
67 of 70 checks passed

bernhardmgruber mentioned this pull request Jul 26, 2024

Fix formatting #2090

Merged

experimental wrapper types for cudaEvent_t that provide a modern C++ interface. #2017

experimental wrapper types for cudaEvent_t that provide a modern C++ interface. #2017

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ericniebler commented Jul 20, 2024

ericniebler commented Jul 20, 2024

github-actions bot commented Jul 20, 2024

🟨 cudax: Pass: 96%/55 | Total: 2h 23m | Avg: 2m 36s | Max: 7m 38s | Hits: 83%/1855

🟩 pycuda: Pass: 100%/1 | Total: 12m 49s | Avg: 12m 49s | Max: 12m 49s

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github-actions bot commented Jul 20, 2024

🟩 cudax: Pass: 100%/55 | Total: 2h 23m | Avg: 2m 36s | Max: 7m 30s | Hits: 84%/1913

🟩 pycuda: Pass: 100%/1 | Total: 11m 09s | Avg: 11m 09s | Max: 11m 09s

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github-actions bot commented Jul 20, 2024

🟩 cudax: Pass: 100%/55 | Total: 2h 24m | Avg: 2m 37s | Max: 7m 30s | Hits: 89%/1913

🟩 pycuda: Pass: 100%/1 | Total: 10m 32s | Avg: 10m 32s | Max: 10m 32s

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github-actions bot commented Jul 21, 2024

🟩 cudax: Pass: 100%/55 | Total: 2h 21m | Avg: 2m 33s | Max: 7m 34s | Hits: 96%/1913

🟩 pycuda: Pass: 100%/1 | Total: 10m 22s | Avg: 10m 22s | Max: 10m 22s

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pciolkosz commented Jul 22, 2024

github-actions bot commented Jul 22, 2024

🟩 cudax: Pass: 100%/55 | Total: 2h 34m | Avg: 2m 48s | Max: 7m 54s | Hits: 74%/1913

🟩 pycuda: Pass: 100%/1 | Total: 11m 12s | Avg: 11m 12s | Max: 11m 12s

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ericniebler commented Jul 24, 2024

pciolkosz commented Jul 24, 2024 • edited Loading

github-actions bot commented Jul 24, 2024

🟩 cudax: Pass: 100%/55 | Total: 4h 38m | Avg: 5m 03s | Max: 9m 21s | Hits: 84%/1913

🟩 pycuda: Pass: 100%/1 | Total: 12m 33s | Avg: 12m 33s | Max: 12m 33s

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github-actions bot commented Jul 24, 2024

🟨 cudax: Pass: 81%/55 | Total: 2h 24m | Avg: 2m 38s | Max: 7m 37s | Hits: 83%/1575

🟩 pycuda: Pass: 100%/1 | Total: 12m 10s | Avg: 12m 10s | Max: 12m 10s

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pciolkosz Jul 25, 2024 • edited Loading

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github-actions bot commented Jul 25, 2024

🟨 cudax: Pass: 96%/55 | Total: 2h 26m | Avg: 2m 39s | Max: 8m 31s | Hits: 85%/1855

🟩 pycuda: Pass: 100%/1 | Total: 15m 40s | Avg: 15m 40s | Max: 15m 40s

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github-actions bot commented Jul 25, 2024

🟨 cub: Pass: 98%/131 | Total: 2d 19h | Avg: 31m 08s | Max: 45m 52s | Hits: 70%/107721

🟩 thrust: Pass: 100%/118 | Total: 2d 02h | Avg: 25m 45s | Max: 1h 05m | Hits: 64%/138912

🟩 libcudacxx: Pass: 100%/112 | Total: 20h 26m | Avg: 10m 57s | Max: 52m 10s | Hits: 83%/273250

🟩 cudax: Pass: 100%/55 | Total: 2h 21m | Avg: 2m 34s | Max: 6m 08s | Hits: 92%/1913

🟩 cccl: Pass: 100%/4 | Total: 18m 28s | Avg: 4m 37s | Max: 5m 21s

🟩 pycuda: Pass: 100%/1 | Total: 11m 50s | Avg: 11m 50s | Max: 11m 50s

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experimental wrapper types for `cudaEvent_t` that provide a modern C++ interface. #2017

experimental wrapper types for `cudaEvent_t` that provide a modern C++ interface. #2017

pciolkosz commented Jul 24, 2024 •

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